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IECA MS4 Conference

May 1-3  |  DoubleTree by Hilton Chattanooga Downtown  |  Chattanooga, Tennessee 

Hosted by EPA Region 4, the International Erosion Control Association (IECA) and Southeast Chapter of IECA, the Ninth Annual Municipal Wet Weather Conference (MS4) is recognized as a key stormwater industry conference. The MS4 Conference annually draws over 150 attendees consisting of stormwater managers, government professionals, designers, engineers, consultants, contractors, and distributors.The conference will offer an outstanding list of industry leading speakers for you presenting topics ranging from climate impacts to watersheds, erosion prevention and sediment control, endangered species, green infrastructure, resiliency, mountainous watersheds, stormwater standards, and post construction BMP implementation, inspection and maintenance.

The acclaimed State Panel discussion will feature representatives from our EPA Region 4 state regulatory agencies. 

IECA Spokane Regional Event

April 5, 2023  |  DoubleTree by Hilton Spokane City Center |  Spokane, Washington

Hosted and supported by the Pacific Northwest Chapter of IECA and the Port of Seattle, the conference is a key industry event in the region featuring regional training on erosion and sediment control and stormwater management solutions.

28th Annual MAC-IECA Conference

September 2023  |  Location TBA

Hosted by the Mid-Atlantic Chapter of IECA and IECA, the conference is a key industry event in the region featuring regional training on erosion and sediment control and stormwater management solutions.

IECA Texas Regional Conference

October 16-18, 2023  |  Hilton Houston Westchase  |  Houston, Texas

This two day event, hosted by IECA and the South Central IECA Chapter features three tracks and sessions will cover industrial and construction stormwater, MS4 stormwater programs and other Texas-related issues relevant to the industry.

IECA Australasia Conference

1-3 November 2023  |  Peppers Noosa Resort & Villas  |  Sunshine Coast, Queensland, Australia

IECA Australiasia Conference will provide your organisation the unique opportunity to increase its visibility, enhance its strategic marketing objectives, and reach key market segments in this Australiasia region and beyond. Whether your organisation is large or small, national or international, sponsorship is the perfect opportunity to engage, network and expand your business.

Northeast Conference

November 6-7, 2023  |  Hilton Garden Inn Freeport Downtown  |  Freeport, Maine

This year’s conference will focus on relevant Wetland and  shoreline  restoration,  stormwater  management,  climate  change  impact  on  BMPs  and  other  issues  relevant  to  the Northeast  region  and  area  projects. 

IECA Mountain States Conference

November 2023  |  LocationTBA 

Hosted by the Mountain States Chapter of IECA featuring industry erosion and sediment control and environmental compliance professionals from various industry sectors who will gather to explore advancements in the industry.


To explore how to grow your business with IECA, please contact

Mark Farmer, Director of Sales

1 (303) 468-2236 |  

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